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The product

What Measure Z costs

Year-one rate is $0.06 per square foot of residential improvements and $0.09 non-residential. The ordinance then requires annual increases. We show 0%, 4%, and 5% so nobody can say we cooked the inflator.

Property tax paperwork and a blank check on a desk
Parcel taxes show up on the bill. Measure Z adds another line — and an annual inflator.

Parcel tax calculator

See what Z costs your home

Property type

Six-year total at 4%

$597

Year one: $90.00. Exact 4% series: $596.97.

Ordinance §7.03.020(B). Illustrative inflator. Actual annual increase will be the greater of Bay Area CPI or state per-capita personal income growth, up to that amount. Scenario labeled illustrative; ordinance requires Council to raise the rate by up to the greater of Bay Area CPI or state per-capita personal income — historically in the 3–5%+ range.

Year-by-year Measure Z cost at 0%, 4%, and 5% inflators
Year0% (no increase)4% (illustrative)5%
2027$90.00$90.00$90.00
2028$90.00$93.60$94.50
2029$90.00$97.34$99.23
2030$90.00$101.24$104.19
2031$90.00$105.29$109.40
2032$90.00$109.50$114.87
Six-year total$540.00$596.97$612.17
How we calculated this

Year-1 residential = sqft × 0.06

Year-1 commercial = sqft × 0.09

Six-year total at rate r = year1 × ((1+r)^6 − 1) / r. If r = 0, total = year1 × 6.

Default r = 4% (illustrative). Cite ordinance §7.03.020(B): Council shall increase the previous year’s rate by up to the greater of Bay Area CPI or state per-capita personal income growth.

1,500 sq ft residential: year one $90.00; 4% six-year $596.97, displayed as $597.

You don’t get a tax bill. You still pay.

Renters are not billed directly by the City. Landlords of non-exempt buildings will treat this like every other parcel tax — it shows up in rent. The low-income exemption is for owners, not tenants. Toggle “I rent” on the calculator for a pass-through estimate, labeled as such.

Commercial (BPOA / Fourth St / Gilman)

Non-residential improvements are taxed at $0.09 per square foot. A 5,000 sq ft space is $450 year one and about $2,985 over six years at 4%. Switch the calculator to non-residential for Fourth Street, Gilman, and other commercial footprints.